About the course literature.
Online resources are available and detailed out in each part/lesson of the course and published on the course website.
During the course we will use The Mozilla Developers Network as a guide and reference. You can see an overview of the content at "Web technology for developers".
We will use the documentation from Node.js API as a valuable resource when developing in the Node environment.
We will use the documentation from Express API when working with that web framework.